you probably don't let yourself be happy because of a bad past experience where you let yourself be happy and somebody tore you down
Explanation:
you tear the other person down because that's what you might have been taught or what you have experienced and since you want yourself to be happy maybe you think tearing them down inside will help you let go of what tour you down
its the only letter pointing at the straight line behind the box things.
The horizon line art theory is a horizontal line that runs across the paper or canvas to represent the viewer's eye level, or delineate where the sky meets the ground.